Apparel & Accessories 
Vehicles & Parts 
Toys & Games 
Sporting Goods 
Office Supplies 
Luggage & Bags 
Home & Garden 
Hardware 
Furniture 
Copied
Go to and paste the code at the checkout to enjoy
Happy and Sad Ball Set
Best Price:
Buy Happy and Sad Ball Set for $5.38 at @ Megadepot.com
No coupon is required — this is the standard retail price.
Set a price drop alert to never miss an offer.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$7.70 | $5.38 |
|
$5.38 | See Site | Visit Store |
Product Details
Set of two black rubber balls, each 1-3/8" in diameter, appear to be identical in terms of appearance and mass but are manufactured from different types of rubber. When dropped on a hard surface from an equal height, the happy ball bounces high and the sad ball barely bounces at all. The happy ball also rolls faster than the sad ball. Provides an interesting and memorable demonstration for studying elasticity, kinetic energy, and polymer composition.
Reviews
Questions & Answers
R410A Aluminum 2-Way Manifold Gauge Set
$139.50
OSHA Safety Sign "Wash Your ..."
$31.61
34216 Letter Label w/Legend: F
$4.45
2-1/4" Spanish Pipe Marker "Acido Nitrico"
$3.21
Raised Panel Label, 3", Black
$210.59
Noga CR2200 CeramiCut Ceramic Bi-Directional Deburring Scraper Blade, Inch, 90 Deg
$31.68
Round-Bottom Flask Support
$31.90
6950 Flask Three Necks, Spherical, Heavy Wall
$193.90
NV1202 Portable Precision Balance
$524.00
Aluminum Notice Employees Only Sign
$15.29
Safety Station with Eye/ Face Wash, SS Bowl
$1,064.14
Torsion Spring Retaining Pin for HP-2 Hand Rivet Tools
$1.62
OSHA Sign
$29.58
PowerMark Black Carrying Case
$351.10
ATC Temperature Probe
$54.04
0.25-0.75" Pipe Marker "Potable Heat Reclaim"
$31.49
Copper Compression Terminal, 2 Holes, 4/0 AWG
$124.80
0.75 - Pipe Marker "Overflow", Vinyl
$14.57
High Performance Cable Splitter, 5Mhz-1Ghz 2-Way
$4.72
DVI-D Splitter with Audio and HDCP, 1 x 2
$153.10
BGA48 Open Top Socket Adapter for SuperPro 6100
$520.00
Amana Tool HSS1509 Plastic Cutting, Single Straight O Flute 3/16 D x 3/4 CH x 1/4 SHK x Long High Speed Steel (HSS) Router Bit
$12.11
Danger High Voltage Sign, Black/Red on White
$35.99
Trach Tube Holder, Adult
$166.10
CleanBreeze Disposable Filter Bag, Pack of 10 pcs
$17.71
Plastic End Cap for Guard Rail System, Gray
$60.36
Really BIGSigns Sign "Non-Potable...", Aluma-Lite
$68.75
232201 Copper Supplied Link, 400 Amp
$108.00
690-541-Series Pair Profile Knives KSS 50mm x 4mm
$32.51
Pocket True RMS Auto Range Multimeter
$32.26
Aluminum Sign with Legend "Warning Biohazard"
$31.61
Replacement Filter for Electronic Pipette Controller
$30.50
Diffraction Gratings on Glass Plate
$112.90
Personalized BoneShaped Funny Pet ID Tag Silver
$7.99
